Ahead of the India and West Indies series, Ganguly had opined Rohit should be tried for the opening slot. However, he was left out for both the games.
K.L. Rahul's poor form can push the team management to try out Rohit as the opener with Mayank Agarwal, feels Ganguly.
Rohit had a great run in the recently conclued World Cup 2019, where he slammed five hundreds.
"I had suggested earlier about trying Rohit Sharma as an opener in Test cricket and I still believe that he needs to be given an opportunity because he is too good a player to be left out in the cold," Ganguly wrote in his column for The Times of India.
"After a fantastic World Cup, I believe he will be itching to grab the opportunity to open in Tests. With Ajinkya Rahane and Hanuma Vihari settling in nicely, there is not much left to play around in the middle-order," the former captain added.
Ganguly also felt fixing the problem with the opening slot is the need of the hour for India in longest format of the game.
"The opening still remains an area to work on. Mayank Agarwal looks good but will need a few more opportunities. His partner KL Rahul, though, has flattered to deceive and that creates an opening at the top," Ganguly further wrote.
With IANS inputs